Affected Component: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)

Date Published

APR 01, 2004

NHTSA TSB #

10012584

TSB Document

• Sorry, the NHTSA has not posted this TSB document yet.

You can still get the detailed info from Chevrolet for this TSB. Call your local Chevrolet dealer's service department & ask for a copy of TSB# 040604021.

Summary

POWERTRAIN CONTROL MODULE (PCM) WILL NOT PROPERLY COMMUNICATE CERTAIN ON-BOARD DIAGNOSTIC TEST RESULT INFORMATION WITH NON-TECH2 (GENERIC) SERVICE OR TEST EQUIPMENT. *TT